syzbot


possible deadlock in do_page_mkwrite

Status: upstream: reported C repro on 2022/12/12 07:03
Subsystems: reiserfs
[Documentation on labels]
Reported-by: syzbot+ff866d16791d4984b3c7@syzkaller.appspotmail.com
First crash: 353d, last: 1d07h
Cause bisection: failed (error log, bisect log)
  
Discussions (1)
Title Replies (including bot) Last reply
[syzbot] possible deadlock in do_page_mkwrite 0 (2) 2022/12/23 10:50
Similar bugs (2)
Kernel Title Repro Cause bisect Fix bisect Count Last Reported Patched Status
linux-6.1 possible deadlock in do_page_mkwrite origin:upstream C 6 1d19h 213d 0/3 upstream: reported C repro on 2023/04/29 03:26
linux-5.15 possible deadlock in do_page_mkwrite origin:upstream C 2 25d 170d 0/3 upstream: reported C repro on 2023/06/12 00:09
Last patch testing requests (11)
Created Duration User Patch Repo Result
2023/08/30 18:37 27m retest repro linux-next report log
2023/08/30 18:37 27m retest repro upstream report log
2023/08/30 18:37 26m retest repro upstream report log
2023/08/30 18:37 26m retest repro upstream report log
2023/08/30 18:37 20m retest repro linux-next report log
2023/08/28 03:10 33m retest repro upstream report log
2023/08/27 18:48 33m retest repro upstream report log
2023/08/27 18:48 1h40m retest repro upstream report log
2023/08/27 18:48 1h22m retest repro upstream report log
2023/08/27 18:48 2h26m retest repro upstream report log
2022/12/23 11:27 28m hdanton@sina.com patch https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master report log
Fix bisection attempts (1)
Created Duration User Patch Repo Result
2023/09/20 18:49 1h31m bisect fix upstream job log (0) log

Sample crash report:
REISERFS (device loop0): journal params: device loop0, size 512, journal first block 18, max trans len 256, max batch 225, max commit age 30, max trans age 30
REISERFS (device loop0): checking transaction log (loop0)
REISERFS (device loop0): Using r5 hash to sort names
REISERFS (device loop0): using 3.5.x disk format
REISERFS (device loop0): Created .reiserfs_priv - reserved for xattr storage.
======================================================
WARNING: possible circular locking dependency detected
6.7.0-rc1-syzkaller-00019-gc42d9eeef8e5 #0 Not tainted
------------------------------------------------------
syz-executor283/6575 is trying to acquire lock:
ffff88801fff0090 (&sbi->lock){+.+.}-{3:3}, at: reiserfs_write_lock+0x79/0x100 fs/reiserfs/lock.c:27

but task is already holding lock:
ffff88802131e510 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x380 mm/memory.c:2943

which lock already depends on the new lock.


the existing dependency chain (in reverse order) is:

-> #3 (sb_pagefaults){.+.+}-{0:0}:
       percpu_down_read include/linux/percpu-rwsem.h:51 [inline]
       __sb_start_write include/linux/fs.h:1635 [inline]
       sb_start_pagefault include/linux/fs.h:1739 [inline]
       filemap_page_mkwrite+0x174/0x7a0 mm/filemap.c:3577
       do_page_mkwrite+0x17a/0x380 mm/memory.c:2943
       do_shared_fault mm/memory.c:4704 [inline]
       do_fault mm/memory.c:4766 [inline]
       do_pte_missing mm/memory.c:3730 [inline]
       handle_pte_fault mm/memory.c:5038 [inline]
       __handle_mm_fault+0x2a3b/0x3d70 mm/memory.c:5179
       handle_mm_fault+0x47a/0xa10 mm/memory.c:5344
       do_user_addr_fault+0x30b/0x1000 arch/x86/mm/fault.c:1364
       handle_page_fault arch/x86/mm/fault.c:1505 [inline]
       exc_page_fault+0x5d/0xc0 arch/x86/mm/fault.c:1561
       asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:570

-> #2 (&vma->vm_lock->lock){++++}-{3:3}:
       down_write+0x3a/0x50 kernel/locking/rwsem.c:1579
       vma_start_write include/linux/mm.h:716 [inline]
       vma_link+0x3fa/0x730 mm/mmap.c:404
       insert_vm_struct+0x1e3/0x450 mm/mmap.c:3378
       __bprm_mm_init fs/exec.c:281 [inline]
       bprm_mm_init fs/exec.c:383 [inline]
       alloc_bprm+0x4c5/0xb00 fs/exec.c:1532
       kernel_execve+0xaf/0x4e0 fs/exec.c:1987
       call_usermodehelper_exec_async+0x256/0x4c0 kernel/umh.c:110
       ret_from_fork+0x45/0x80 arch/x86/kernel/process.c:147
       ret_from_fork_asm+0x11/0x20 arch/x86/entry/entry_64.S:242

-> #1 (&mm->mmap_lock){++++}-{3:3}:
       __might_fault mm/memory.c:5955 [inline]
       __might_fault+0x11f/0x1a0 mm/memory.c:5948
       reiserfs_ioctl+0x1c4/0x2e0 fs/reiserfs/ioctl.c:96
       vfs_ioctl fs/ioctl.c:51 [inline]
       __do_sys_ioctl fs/ioctl.c:871 [inline]
       __se_sys_ioctl fs/ioctl.c:857 [inline]
       __x64_sys_ioctl+0x18f/0x210 fs/ioctl.c:857
       do_syscall_x64 arch/x86/entry/common.c:51 [inline]
       do_syscall_64+0x40/0x110 arch/x86/entry/common.c:82
       entry_SYSCALL_64_after_hwframe+0x63/0x6b

-> #0 (&sbi->lock){+.+.}-{3:3}:
       check_prev_add kernel/locking/lockdep.c:3134 [inline]
       check_prevs_add kernel/locking/lockdep.c:3253 [inline]
       validate_chain kernel/locking/lockdep.c:3868 [inline]
       __lock_acquire+0x2464/0x3b10 kernel/locking/lockdep.c:5136
       lock_acquire kernel/locking/lockdep.c:5753 [inline]
       lock_acquire+0x1ae/0x520 kernel/locking/lockdep.c:5718
       __mutex_lock_common kernel/locking/mutex.c:603 [inline]
       __mutex_lock+0x175/0x9d0 kernel/locking/mutex.c:747
       reiserfs_write_lock+0x79/0x100 fs/reiserfs/lock.c:27
       reiserfs_dirty_inode+0xe6/0x270 fs/reiserfs/super.c:704
       __mark_inode_dirty+0x1e0/0xd60 fs/fs-writeback.c:2452
       generic_update_time+0xcf/0xf0 fs/inode.c:1941
       inode_update_time fs/inode.c:1954 [inline]
       __file_update_time fs/inode.c:2142 [inline]
       file_update_time+0x12c/0x160 fs/inode.c:2172
       filemap_page_mkwrite+0x295/0x7a0 mm/filemap.c:3578
       do_page_mkwrite+0x17a/0x380 mm/memory.c:2943
       do_shared_fault mm/memory.c:4704 [inline]
       do_fault mm/memory.c:4766 [inline]
       do_pte_missing mm/memory.c:3730 [inline]
       handle_pte_fault mm/memory.c:5038 [inline]
       __handle_mm_fault+0x2a3b/0x3d70 mm/memory.c:5179
       handle_mm_fault+0x47a/0xa10 mm/memory.c:5344
       do_user_addr_fault+0x30b/0x1000 arch/x86/mm/fault.c:1364
       handle_page_fault arch/x86/mm/fault.c:1505 [inline]
       exc_page_fault+0x5d/0xc0 arch/x86/mm/fault.c:1561
       asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:570

other info that might help us debug this:

Chain exists of:
  &sbi->lock --> &vma->vm_lock->lock --> sb_pagefaults

 Possible unsafe locking scenario:

       CPU0                    CPU1
       ----                    ----
  rlock(sb_pagefaults);
                               lock(&vma->vm_lock->lock);
                               lock(sb_pagefaults);
  lock(&sbi->lock);

 *** DEADLOCK ***

2 locks held by syz-executor283/6575:
 #0: ffff88801931c658 (&vma->vm_lock->lock){++++}-{3:3}, at: vma_start_read include/linux/mm.h:663 [inline]
 #0: ffff88801931c658 (&vma->vm_lock->lock){++++}-{3:3}, at: lock_vma_under_rcu+0x1da/0x940 mm/memory.c:5500
 #1: ffff88802131e510 (sb_pagefaults){.+.+}-{0:0}, at: do_page_mkwrite+0x17a/0x380 mm/memory.c:2943

stack backtrace:
CPU: 0 PID: 6575 Comm: syz-executor283 Not tainted 6.7.0-rc1-syzkaller-00019-gc42d9eeef8e5 #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 11/10/2023
Call Trace:
 <TASK>
 __dump_stack lib/dump_stack.c:88 [inline]
 dump_stack_lvl+0xd9/0x1b0 lib/dump_stack.c:106
 check_noncircular+0x317/0x400 kernel/locking/lockdep.c:2187
 check_prev_add kernel/locking/lockdep.c:3134 [inline]
 check_prevs_add kernel/locking/lockdep.c:3253 [inline]
 validate_chain kernel/locking/lockdep.c:3868 [inline]
 __lock_acquire+0x2464/0x3b10 kernel/locking/lockdep.c:5136
 lock_acquire kernel/locking/lockdep.c:5753 [inline]
 lock_acquire+0x1ae/0x520 kernel/locking/lockdep.c:5718
 __mutex_lock_common kernel/locking/mutex.c:603 [inline]
 __mutex_lock+0x175/0x9d0 kernel/locking/mutex.c:747
 reiserfs_write_lock+0x79/0x100 fs/reiserfs/lock.c:27
 reiserfs_dirty_inode+0xe6/0x270 fs/reiserfs/super.c:704
 __mark_inode_dirty+0x1e0/0xd60 fs/fs-writeback.c:2452
 generic_update_time+0xcf/0xf0 fs/inode.c:1941
 inode_update_time fs/inode.c:1954 [inline]
 __file_update_time fs/inode.c:2142 [inline]
 file_update_time+0x12c/0x160 fs/inode.c:2172
 filemap_page_mkwrite+0x295/0x7a0 mm/filemap.c:3578
 do_page_mkwrite+0x17a/0x380 mm/memory.c:2943
 do_shared_fault mm/memory.c:4704 [inline]
 do_fault mm/memory.c:4766 [inline]
 do_pte_missing mm/memory.c:3730 [inline]
 handle_pte_fault mm/memory.c:5038 [inline]
 __handle_mm_fault+0x2a3b/0x3d70 mm/memory.c:5179
 handle_mm_fault+0x47a/0xa10 mm/memory.c:5344
 do_user_addr_fault+0x30b/0x1000 arch/x86/mm/fault.c:1364
 handle_page_fault arch/x86/mm/fault.c:1505 [inline]
 exc_page_fault+0x5d/0xc0 arch/x86/mm/fault.c:1561
 asm_exc_page_fault+0x26/0x30 arch/x86/include/asm/idtentry.h:570
RIP: 0033:0x7f8d72123e00
Code: 4d 00 00 00 e8 f1 43 03 00 b9 5a 27 00 00 45 31 c0 31 c0 ba c0 00 00 20 be 9c ff ff ff bf 01 01 00 00 66 0f 6f 05 80 e5 07 00 <66> c7 04 25 d0 00 00 20 73 00 0f 29 04 25 c0 00 00 20 e8 b9 43 03
RSP: 002b:00007fff4ce9c8a0 EFLAGS: 00010246
RAX: 0000000000000000 RBX: 0000000000000003 RCX: 000000000000275a
RDX: 00000000200000c0 RSI: 00000000ffffff9c RDI: 0000000000000101
RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000
R10: 0000000000000004 R11: 0000000000000246 R12: 00007fff4ce9c8cc
R13: 00000000000002db R14: 431bde82d7b634db R15: 00007fff4ce9c900
 </TASK>

Crashes (85):
Time Kernel Commit Syzkaller Config Log Report Syz repro C repro VM info Assets (help?) Manager Title
2023/11/16 04:05 upstream c42d9eeef8e5 cb976f63 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root possible deadlock in do_page_mkwrite
2023/11/14 03:39 upstream b85ea95d0864 cb976f63 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root possible deadlock in do_page_mkwrite
2023/11/01 15:04 upstream 89ed67ef126c 69904c9f .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/03 16:16 upstream ce36c8b14987 65faba36 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-smack-root possible deadlock in do_page_mkwrite
2023/06/20 10:29 upstream 692b7dc87ca6 09ffe269 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/03/29 18:25 upstream fcd476ea6a88 f325deb0 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root possible deadlock in do_page_mkwrite
2023/03/28 19:43 upstream 3a93e40326c8 48c74771 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root possible deadlock in do_page_mkwrite
2023/02/05 15:14 upstream 95078069c1e7 be607b78 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-kasan-gce-root possible deadlock in do_page_mkwrite
2023/06/13 16:17 upstream fb054096aea0 749afb64 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro #1] [mounted in repro #2] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/15 20:29 upstream f1fcbaa18b28 c4d362e7 .config console log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/01/17 10:19 upstream d532dd102151 a63719e7 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/01/16 03:55 upstream 5dc4c995db9e a63719e7 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in do_page_mkwrite
2022/12/23 10:49 upstream 8395ae05cb5a 9da18ae8 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/21 02:49 linux-next 715abedee4cd 4bce1a3e .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root possible deadlock in do_page_mkwrite
2023/03/02 20:24 linux-next 26a4eaba02f7 f8902b57 .config strace log report syz C [disk image] [vmlinux] [kernel image] [mounted in repro] ci-upstream-linux-next-kasan-gce-root possible deadlock in do_page_mkwrite
2023/11/27 20:12 upstream 2cc14f52aeb7 7ec6c044 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/27 16:04 upstream 2cc14f52aeb7 7ec6c044 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/26 08:08 upstream 090472ed9c92 5b429f39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/24 22:12 upstream f1a09972a45a 5b429f39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/23 18:18 upstream 9b6de136b5f0 5b429f39 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/22 21:21 upstream 9b6de136b5f0 03e12510 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/22 00:33 upstream c2d5304e6c64 cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in do_page_mkwrite
2023/11/20 13:14 upstream 98b1cc82c4af cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/19 23:10 upstream eb3479bc23fa cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/18 19:18 upstream 23dfa043f6d5 cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/17 15:29 upstream 6bc40e44f1dd cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/16 14:45 upstream 7475e51b8796 cb976f63 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/08 13:32 upstream 305230142ae0 83211397 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in do_page_mkwrite
2023/11/08 10:49 upstream 305230142ae0 83211397 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/05 12:51 upstream 1c41041124bd 500bfdc4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/11/04 23:48 upstream aea6bf908d73 500bfdc4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/31 11:49 upstream 5a6a09e97199 58499c95 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/17 21:25 upstream 213f891525c2 342b9c55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/16 19:29 upstream 58720809f527 342b9c55 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/15 21:20 upstream fbe1bf1e5ff1 f757a323 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/15 07:32 upstream 9a3dad63edbe f757a323 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/14 04:50 upstream 8cb1f10d8c4b f757a323 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/09/30 19:21 upstream 9f3ebbef746f 8e26a358 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/26 15:50 upstream 6995e2de6891 4cd5bb25 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/26 10:31 upstream 6995e2de6891 09ffe269 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in do_page_mkwrite
2023/06/23 20:00 upstream 8a28a0b6f1a1 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/23 03:18 upstream 8a28a0b6f1a1 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/23 00:56 upstream dad9774deaf1 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/22 23:52 upstream dad9774deaf1 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/20 21:47 upstream 99ec1ed7c2ed 79782afc .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/19 11:02 upstream 45a3e24f65e9 f3921d4d .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-smack-root possible deadlock in do_page_mkwrite
2023/06/19 08:05 upstream 45a3e24f65e9 f3921d4d .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/13 04:07 upstream fb054096aea0 749afb64 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/03 13:22 upstream 4ecd704a4c51 a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/06/02 14:08 upstream c43a6ff9f93f a4ae4f42 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/29 01:30 upstream 7877cb91f108 cf184559 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/26 01:26 upstream 9db898594c54 0513b3e6 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/25 18:38 upstream 933174ae28ba 0513b3e6 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-selinux-root possible deadlock in do_page_mkwrite
2023/05/25 09:34 upstream 933174ae28ba 54259e6c .config console log report info [disk image (non-bootable)] [vmlinux] [kernel image] ci-qemu-upstream possible deadlock in do_page_mkwrite
2023/05/25 05:42 upstream 933174ae28ba 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/22 23:25 upstream 421ca22e3138 4bce1a3e .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/12 06:49 upstream 105131df9c3b adb9a3cd .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/11 20:11 upstream 105131df9c3b 0fbd49f4 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/05/02 06:20 upstream c8c655c34e33 62df2017 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/04/28 02:30 upstream 91ec4b0d11fe 6f3d6fa7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/04/27 21:41 upstream 6e98b09da931 6f3d6fa7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/04/23 21:04 upstream 457391b03803 2b32bd34 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-kasan-gce-root possible deadlock in do_page_mkwrite
2022/12/11 03:07 upstream 296a7b7eb792 67be1ae7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2022/12/10 21:39 upstream 3ecc37918c80 67be1ae7 .config console log report info [disk image] [vmlinux] [kernel image] ci2-upstream-fs possible deadlock in do_page_mkwrite
2023/10/29 21:43 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci 8de1e7afcc1c 3c418d72 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in do_page_mkwrite
2023/04/25 19:58 linux-next f600e0bbde85 65320f8e .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-linux-next-kasan-gce-root possible deadlock in do_page_mkwrite
2023/07/14 22:51 git://git.kernel.org/pub/scm/linux/kernel/git/arm64/linux.git for-kernelci e40939bbfc68 35d9ecc5 .config console log report info [disk image] [vmlinux] [kernel image] ci-upstream-gce-arm64 possible deadlock in do_page_mkwrite
* Struck through repros no longer work on HEAD.